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    Miami Marlins
    William Kempner

    WilliamKempner

    Miami Marlins
    • Miami Marlins
    • #71
    • Relief Pitcher
    • HT/WT
      1.83 m, 100 kg
    • Birthdate
      18/6/2001 (24)
    • BAT/THR
      Right/Right
    • Birthplace
      San Jose, CA
    • Status
      Active

    2026 season stats

    • SV
      0
      150+
    • ERA
      0.00
    • K
      4
      150+
    • WHIP
      0.60
    • Overview
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    • William Kempner
      William Kempner
      #71
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      Sandy Alcantara
      #22
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      Ryan Gusto
      #65
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      #29
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      #53
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      #58
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      #47
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      Michael Petersen
      #49
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      Tyler Phillips
      #30
    • Tyler Zuber
      Tyler Zuber
      #55
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    1

    SV Last 7 Days

    • 0

    K Last 7 Days

    • 3

    ERA Last 7 Days

    • 0.00

    WHIP Last 7 Days

    • 0.86
    SplitsGPGSCGSHOIPHRERHRBBK
    Last seven days20002.1200003
    Away20002.1200003
    vs. NL20002.1200003

    2026 Pitching

    See All
    Stats
    Regular Season
    Projected
    Career
    GPGSCGSHOIPHRERHRBBK
    30003.1200004
    80008.05000010
    30003.1200004

    Recent Games

    See All
    DateOPPResultGSCGSHOIPHRERHRBBK
    Mon 6/1@NYMNYM
    L
    10-1
    0001.1200003
    Sun 5/31@NYMNYM
    L
    6-1
    0001.0000000
    Wed 5/6vsBALBAL
    L
    9-7
    0001.0000001
    Latest News
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    Racing Positions

      • Fantasy baseball rankings for 2026 points leagues
        • 1h
        • Tristan H. Cockcroft
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          • 2h
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              • 15m
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                • 4h
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                  • 6h
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                    • 7h
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                      • 10h
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                        • 10h
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                        Los Angeles Dodgers first baseman Freddie Freeman (5) rounds third base to score in the third inning against the Los Angeles Angels at Dodger Stadium.
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                          Philadelphia Phillies starting pitcher Cristopher Sánchez (61) flips the ball to first base in the first inning New York Mets at Citi Field.

                        2026 NL East Standings

                        TeamWLPCTGBSTRK
                        Atlanta4120.672-W1
                        Philadelphia3129.5179.5W1
                        Washington3132.49211L3
                        Miami2934.46013W3
                        NY Mets2635.42615L2
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